Used Red GMC Sierra 1500 for Sale inDenver, CO
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Red
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Dark Walnut/Slate, Perforated Leather-Appointed Fr
- Transmission:
- Automatic
- Mileage:
- 57,879
- Stock #:
- TMG233124
- VIN:
- 3GTU9DET4MG233124


Sponsored by Alpine Buick GMC
2021 GMC Sierra 1500
SLT Crew Cab 4WD
57,879 mi
$35,281
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Red
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 116,048
- Stock #:
- KBB9395
- VIN:
- 3GTU9DED3LG110065

Sponsored Listing
2020 GMC Sierra 1500
SLT Crew Cab 4WD
116,048 mi
$29,950
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 39,507
- Stock #:
- 4362788
- VIN:
- 3GTUUGE88PG362788

Sponsored Listing
2023 GMC Sierra 1500
Denali Crew Cab 4WD
39,507 mi
$49,699
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Cardinal Red
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- G260743
- VIN:
- 1GTUUCED9TZ438177

2026 GMC Sierra 1500
Elevation Crew Cab 4WD
New car
MSRP $63,430
$53,413
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Cardinal Red
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 12
- Stock #:
- C26388
- VIN:
- 1GTPUJEK3TZ436733

2026 GMC Sierra 1500
Elevation Standard Crew Cab 4WD
New car
MSRP $56,890
$48,668
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Red
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Dark Walnut/Slate, Perforated Leather-Appointed Fr
- Transmission:
- Automatic
- Mileage:
- 57,879
- Stock #:
- TMG233124
- VIN:
- 3GTU9DET4MG233124

2021 GMC Sierra 1500
SLT Crew Cab 4WD
57,879 mi
$35,281
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 1,983
- Stock #:
- TG143168
- VIN:
- 3GTUUFEL0TG143168

2026 GMC Sierra 1500
AT4X Crew Cab 4WD
New car
MSRP $84,535
$70,084
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 45,510
- Stock #:
- A400030
- VIN:
- 1GTU9FEL4LZ194335

2020 GMC Sierra 1500
Denali Crew Cab 4WD
45,510 mi
$39,200
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Red
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 52,670
- Stock #:
- CMG211427
- VIN:
- 3GTU9DET0MG211427

2021 GMC Sierra 1500
SLT Crew Cab 4WD
52,670 mi
$34,897
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 77,936
- Stock #:
- P139193
- VIN:
- 3GTUUCE81PG139193

2023 GMC Sierra 1500
Elevation Crew Cab 4WD
77,936 mi
$36,497
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Cardinal Red
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- G472425
- VIN:
- 1GTUUCED7TZ472425

2026 GMC Sierra 1500
Elevation Crew Cab 4WD
New car
MSRP $68,495
$58,398
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Crimson Red Tintcoat
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- Automatic
- Mileage:
- 154,104
- Stock #:
- 1850
- VIN:
- 3GTU2PEC4GG231707

2016 GMC Sierra 1500
Denali Crew Cab 4WD
154,104 mi
$18,999
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Diesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 40,646
- Stock #:
- 260678A
- VIN:
- 3GTUUFE81RG351256

2024 GMC Sierra 1500
AT4X Crew Cab 4WD
40,646 mi
$57,540
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 65,020
- Stock #:
- G238264
- VIN:
- 1GTUUEE86PZ238264

2023 GMC Sierra 1500
AT4 Crew Cab 4WD
65,020 mi
$43,500
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Red
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 127,526
- Stock #:
- S71406
- VIN:
- 3GTU9DED9KG180622

2019 GMC Sierra 1500
SLT Crew Cab 4WD
127,526 mi
$27,987
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Cardinal Red
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 50
- Stock #:
- 260681
- VIN:
- 1GTUUCE88TZ424998

-$2,849
2026 GMC Sierra 1500
Elevation Crew Cab 4WD
New car
MSRP $68,295
$61,225
$59,225
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Diesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 23,298
- Stock #:
- RG164757
- VIN:
- 3GTUUFE88RG164757

-$1,400
2024 GMC Sierra 1500
AT4X Crew Cab 4WD
23,298 mi
$59,999
$58,599
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- G63051
- VIN:
- 3GTUUFEL9TG309008

2026 GMC Sierra 1500
AT4X Crew Cab 4WD
New car
MSRP $85,234
$75,231
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Red
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 125,469
- Stock #:
- 032
- VIN:
- 3GTU2NEC0GG259833

2016 GMC Sierra 1500
SLT Crew Cab 4WD
125,469 mi
$19,047
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Cardinal Red
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- 8-Speed Automatic
- Mileage:
- 63,817
- Stock #:
- RG251148
- VIN:
- 3GTPUBEK0RG251148

2024 GMC Sierra 1500
SLE Crew Cab 4WD
63,817 mi
$31,999
- Year:
- 2014
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Red
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 148,919
- Stock #:
- 260179
- VIN:
- 3GTU2WEJ5EG391214

2014 GMC Sierra 1500
Denali Crew Cab AWD
148,919 mi
$18,988
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Cardinal Red
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 50
- Stock #:
- 260693
- VIN:
- 1GTUUCED0TZ458799

2026 GMC Sierra 1500
Elevation Crew Cab 4WD
New car
MSRP $63,085
$57,684
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Cardinal Red
- Fuel type:
- Diesel
- Interior color:
- Jet Black, Leather-appointed front seat trim
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- 26945
- VIN:
- 1GTUUCE83TZ473039

-$3,110
2026 GMC Sierra 1500
Elevation Crew Cab 4WD
New car
MSRP $68,045
$66,066
$63,464
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Red
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 127,526
- Stock #:
- S71406
- VIN:
- 3GTU9DED9KG180622

Sponsored Listing
2019 GMC Sierra 1500
SLT Crew Cab 4WD
127,526 mi